[issue] for a few days is unavoidable emergency, to provide a siphon type automatic drip ballpoint pen core holder that can be easily automated water supply to the plant pot when away from home. A ballpoint pen, it is to the automatic water supply through a tube to the flowerpot like to make a few drilled drip at regular intervals the pores of the micro-to make a drip to the core holder 1. The wick holder 1, the cylindrical tip in those of the elongated tubular there is a drip outlet 2, the opposite side of the tip has a core mounting Kiyappu 6 of the ballpoint pen, almost at the center of the elongated tubular shape incidental of the tube for causing automatically through shed Chinsen for weight 4 with and to plant pot is a water supply destination is a block to be inserted into the drip outlet 2, to function as a ball-point pen from the conventionally used as a writing instrument can be also used in automatic drip water supply without is to be affected at all.FIELD 1【課題】緊急で止むを得ず数日間、家を留守する時に簡単に植木鉢への自動給水ができるサイフォン式自動点滴ボールペン芯ホルダーを提供する。【解決手段】ボールペンの、芯ホルダー1に点滴を作る微小の孔を等間隔で数個開けて点滴を作り植木鉢等にチューブを通して自動給水をするものである。同芯ホルダー1は、細長い筒状の物で筒状の先端には点滴流出口2が有り、先端の反対側はボールペンの芯取付用キヤップ6を有し、細長い筒状のほぼ中央部には沈潜用おもり4を付け且つ給水先である植木鉢へ自動的に通流させる為の付帯のチューブは点滴流出口2に挿入する構成であり、従来から筆記用具として使用しているボールペンとしての機能には全く影響させる事なく自動点滴給水に兼用できる。【選択図】図1
